Power Transformers
Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Voltage - Primary | Voltage - Secondary (Full Load) | Current - Output (Max) | Primary Winding(s) | Secondary Winding(s) | Center Tap | Power - Max | Mounting Type | Termination Style | Size / Dimension | Height - Seated (Max) | Voltage - Isolation | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
290DXPWR XFMR LAMINATED CHAS MT |
3,765 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 120V | 650V, 6.3V, 5V | 230mA, 4A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 8 lbs (3.6 kg) |
|
167S64PWR XFMR LAMINATED 640VA CHAS MT |
4,021 | - |
|
Datasheet | 167 | Bulk | Active | Laminated Core | 115V | 64V | 10A | Single | Single | Yes | 640VA | Chassis Mount | Wire Leads | 95.25mm L x 139.70mm W | 115.82mm | 2000Vrms | 16 lbs (7.3 kg) |
|
728PWR XFMR LAMINATED 210VA CHAS MT |
3,716 | - |
|
Datasheet | 700 | Bulk | Active | Laminated Core | 115V | 2000V | 175mA | Single | Single | Yes | 210VA | Chassis Mount | Wire Leads | 95.25mm L x 133.35mm W | 114.30mm | - | 12 lbs (5.4 kg) |
|
278XPWR XFMR LAMINATED 229VA CHAS MT |
1,518 | - |
|
Datasheet | 278 | Bulk | Active | Laminated Core | 115V | 800V, 6.3V, 5V | 230mA, 6A, 3A | Single | Triple | Yes | 229VA | Chassis Mount | Wire Leads | 79.50mm L x 101.60mm W | 96.77mm | 2000Vrms | 7.7 lbs (3.5 kg) |
|
728APWR XFMR LAMINATED 210VA CHAS MT |
2,668 | - |
|
Datasheet | 700 | Bulk | Active | Laminated Core | 117V, 234V | 2000V | 175mA | Single | Single | Yes | 210VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
|
|
278CXPWR XFMR LAMINATED 454VA CHAS MT |
3,443 | - |
|
Datasheet | 278 | Bulk | Active | Laminated Core | 115V | 800V, 6.3V | 535mA, 6A | Single | Dual | Yes | 454VA | Chassis Mount | Wire Leads | 95.25mm L x 127.00mm W | 115.82mm | 2000Vrms | 13 lbs (5.9 kg) |
|
1182R60PWR XFMR TOROIDAL 1000VA CHAS MT |
3,661 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 16.6A, Series 8.3A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 kg) |
|
|
1182T60PWR XFMR TOROIDAL 1500VA CHAS MT |
2,977 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 25A, Series 12.5A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 187.96mm Dia | - | 4000Vrms | - |
|
|
1182V40PPWR XFMR TOROIDAL 1500VA CHAS MT |
4,574 | - |
|
Datasheet | 1182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 40V, Series 80V | Parallel 37.5A, Series 18.8A | Dual | Dual | Yes | 1500VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 24 lbs (10.9 kg) |
|
187A12PWR XFMR LAMINATED 2.5VA CHAS MT |
4,731 | - |
|
Datasheet | 187 | Box | Active | Laminated Core | 115V | 12.6V | 190mA | Single | Single | Yes | 2.5VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 36.45mm W | 29.97mm | 2000Vrms | 0.29 lb (131.54 g) |
Power Transformers FAQ
Common questions about filtering, comparing and sourcing Power Transformers components.
How can I narrow the Power Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Power Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
